package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时任务类，定时处理订单状态
 */
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;
    /**
     *  处理超时订单
     */
    @Scheduled(cron = "0 * * * * ? ")// 每分钟执行一次
//    @Scheduled(cron = "0/5 * * * * ?")
    public void processTimeOutOrder(){
        log.info("处理超时订单");
        // select * from orders where status = 5 and order_time < 当前时间的
        // 设置时间属性，当前时间-15分钟，查询这个时间之前的订单
        LocalDateTime localDateTime = LocalDateTime.now().plusMinutes(-15);
        List<Orders> orderList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT,localDateTime);
        if (orderList != null && orderList.size() > 0){
            for (Orders orders : orderList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }
    /**
     *  处理待派送订单
     */
    @Scheduled(cron = "0 0 1 * * ?")// 每天凌晨1点执行一次
//    @Scheduled(cron = "0/10 * * * * ?")
    public void processDeliveryOrder(){
        log.info("处理待派送订单");
        // select * from orders where status = 5 and order_time < 当前时间的
        // 设置时间属性，当前时间凌晨1点-60分钟，查询这个时间之前的订单
        LocalDateTime LocalDataTime = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, LocalDataTime);
        if (ordersList != null && ordersList.size() > 0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
    }
}
